Statewide Rankings

Statewide Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Wyoming

Average Temperature Rankings, April 2018

View Period (Months):
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  • Record Coolest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Warmest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Warmest/Coolest
Since
Record
April 2018
1-Month
39.7°F
(4.3°C)
38.8°F
(3.8°C)
0.9°F
(0.5°C)
76th Coolest
Coolest since:
1920
53rd Warmest
Warmest since:
1915
Mar–Apr 2018
2-Month
36.0°F
(2.2°C)
34.0°F
(1.1°C)
2.0°F
(1.1°C)
96th Coolest
Coolest since:
1917
33rd Warmest
Warmest since:
1910
Ties: 1974, 1985, 2014
Feb–Apr 2018
3-Month
30.4°F
(-0.9°C)
30.0°F
(-1.1°C)
0.4°F
(0.2°C)
70th Coolest
Coolest since:
1899
59th Warmest
Warmest since:
1992
Jan–Apr 2018
4-Month
29.1°F
(-1.6°C)
27.1°F
(-2.7°C)
2.0°F
(1.1°C)
97th Coolest
Coolest since:
1917
32nd Warmest
Warmest since:
1992
Dec 2017–Apr 2018
5-Month
28.0°F
(-2.2°C)
25.8°F
(-3.4°C)
2.2°F
(1.2°C)
104th Coolest
Coolest since:
1917
24th Warmest
Warmest since:
1981
Ties: 2017
Nov 2017–Apr 2018
6-Month
29.2°F
(-1.6°C)
26.4°F
(-3.1°C)
2.8°F
(1.5°C)
115th Coolest
Coolest since:
1917
13th Warmest
Warmest since:
1934
Ties: 2006
Oct 2017–Apr 2018
7-Month
30.9°F
(-0.6°C)
28.7°F
(-1.8°C)
2.2°F
(1.2°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1934
Ties: 1946, 2009
Sep 2017–Apr 2018
8-Month
33.8°F
(1.0°C)
31.8°F
(-0.1°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
Ties: 2003
Aug 2017–Apr 2018
9-Month
37.1°F
(2.8°C)
35.3°F
(1.8°C)
1.8°F
(1.0°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1934
Ties: 1938, 2009
Jul 2017–Apr 2018
10-Month
40.3°F
(4.6°C)
38.3°F
(3.5°C)
2.0°F
(1.1°C)
112th Coolest
Coolest since:
1917
16th Warmest
Warmest since:
1934
Jun 2017–Apr 2018
11-Month
42.1°F
(5.6°C)
40.1°F
(4.5°C)
2.0°F
(1.1°C)
111th Coolest
Coolest since:
1917
17th Warmest
Warmest since:
1934
May 2017–Apr 2018
12-Month
42.6°F
(5.9°C)
40.7°F
(4.8°C)
1.9°F
(1.1°C)
107th Coolest
Coolest since:
1917
21st Warmest
Warmest since:
1934
Ties: 2003
Nov 2016–Apr 2018
18-Month
38.3°F
(3.5°C)
36.0°F
(2.2°C)
2.3°F
(1.3°C)
116th Coolest
Coolest since:
1913
11th Warmest
Warmest since:
1935, 2016
Ties: 2001
May 2016–Apr 2018
24-Month
43.0°F
(6.1°C)
40.7°F
(4.8°C)
2.3°F
(1.3°C)
121st Coolest
Coolest since:
1917
6th Warmest
Warmest since:
1935
Ties: 2013
May 2015–Apr 2018
36-Month
43.3°F
(6.3°C)
40.7°F
(4.8°C)
2.6°F
(1.5°C)
124th Coolest
Coolest since:
1918
2nd Warmest
Warmest since:
2017
May 2014–Apr 2018
48-Month
43.4°F
(6.3°C)
40.7°F
(4.8°C)
2.7°F
(1.5°C)
124th Coolest
Coolest since:
1899
1st Warmest
Warmest to Date
2018
May 2013–Apr 2018
60-Month
43.1°F
(6.2°C)
40.6°F
(4.8°C)
2.5°F
(1.4°C)
122nd Coolest
Coolest since:
1917
2nd Warmest
Warmest since:
2017
Ties: 2016

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